KR900009100A - 일회용 주사기 - Google Patents

일회용 주사기 Download PDF

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Publication number
KR900009100A
KR900009100A KR1019890020326A KR890020326A KR900009100A KR 900009100 A KR900009100 A KR 900009100A KR 1019890020326 A KR1019890020326 A KR 1019890020326A KR 890020326 A KR890020326 A KR 890020326A KR 900009100 A KR900009100 A KR 900009100A
Authority
KR
South Korea
Prior art keywords
barrel
plunger rod
stopper
locking element
base
Prior art date
Application number
KR1019890020326A
Other languages
English (en)
Other versions
KR920000464B1 (ko
Inventor
제이. 코신스키 안토니
Original Assignee
알. 피. 오흘뮬러
벡톤 디킨슨 앤드 컴파니
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 알. 피. 오흘뮬러, 벡톤 디킨슨 앤드 컴파니 filed Critical 알. 피. 오흘뮬러
Publication of KR900009100A publication Critical patent/KR900009100A/ko
Application granted granted Critical
Publication of KR920000464B1 publication Critical patent/KR920000464B1/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M2005/5006—Having means for destroying the syringe barrel, e.g. by cutting or piercing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
    • A61M2005/5033—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston by use of an intermediate blocking member positioned between the syringe barrel and the piston rod to prevent retraction of the latter, e.g. toothed clip placed on the piston rod

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

내용 없음.

Description

일회용 주사기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일회용 주사기 어셈블리의 사시도.
제2도는 제1도의 일회용 주사기 어셈블리의 측면도.
제3도는 제2도의 일회용 주사기 어셈블리 말단부의 측면도.

Claims (1)

  1. 유동체 유지용 챔버를 특징으로하는 내표면, 개방 배럴 단부 및 말단 배럴단부, 그러고 상기 챔버와 흐름 연통하는 통로를 지닌 배럴, 상기 배럴내에 액밀 계합되어 활주가능하게 위치되는 스토퍼, 그리고 기부단 및 말단부를 지니고 단부로부터 외부를 향해 뻗어있는 몸체부를 포함하는 플런저로드, 상기 플런저로드의 긴 몸체부와 상기배럴의 내표면 사이의 배럴내에 위치된 쇄정요소에 있어서, 상기 쇄정요소는 기부 및 말단부를 지니며, 또한 기부 및 외부로 향하는 쇄정 발브(barb), 말단 및 내부로 향하는 저지에지 및 상기 쇄정요소의 기부에서 내부로 향하는 조종에지를 포함하며, 상기조종에지는 상기 플러저 로드의 몸체부와 상호작용하는데 사용되어 상기 스토퍼가 상기 배럴을 따라 전진됨으로써 배럴을 따라 상기쇄정요소를 이동시키며, 상기 스토퍼의 초기말단 이동으로 상기 통로를 통해 유동체를 방출시킨후 상기 배럴에 관하여 상기 플런저 로드의 기부 이동을 차단하는데 사용된 상기 저지에지 및 상기 발브에 있어서, 상기 배럴에 관하여 상기 플러저 로드의 뒤이은 기부이동은 상기쇄정요소를 기부방향으로 이동시키는 상기 플런저로드에 상기 저지요소의 계합을 초래하는바,상기 쇄정 발브가 상기 배럴의 내표면에 계합되어 더이상의 이동을 차단하고 단지 배럴에 관하여 상기 플런저 로드의 말단이동만을 허용하는 쇄정요소. 상기 긴 몸체부에 관하여 상기쇄정 요소의 최대 기부지점을 설정하여 상기 주사기 어셈블리의 전달용적을 한정하기위한 상기 몸체부상의 배리어(barrier) 수단을 포함하는 일회용 특징부를 갖는 주사기 어셈블리.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890020326A 1988-12-30 1989-12-30 일회용 주사기 KR920000464B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US292,274 1988-12-30
US07/292274 1988-12-30
US07/292,274 US4973310A (en) 1988-12-30 1988-12-30 Single-use syringe

Publications (2)

Publication Number Publication Date
KR900009100A true KR900009100A (ko) 1990-07-02
KR920000464B1 KR920000464B1 (ko) 1992-01-14

Family

ID=23123967

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890020326A KR920000464B1 (ko) 1988-12-30 1989-12-30 일회용 주사기

Country Status (14)

Country Link
US (1) US4973310A (ko)
EP (1) EP0376698B1 (ko)
JP (1) JPH02215473A (ko)
KR (1) KR920000464B1 (ko)
AT (1) ATE95708T1 (ko)
AU (1) AU617225B2 (ko)
BR (1) BR8906780A (ko)
CA (1) CA2003803C (ko)
DE (1) DE68909906T2 (ko)
DK (1) DK171743B1 (ko)
ES (1) ES2047136T3 (ko)
IE (1) IE62219B1 (ko)
NZ (1) NZ231546A (ko)
ZA (1) ZA899147B (ko)

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US6991618B2 (en) * 2001-09-24 2006-01-31 Becton Dickinson And Company Single use syringe and plunger rod locking device therefor
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US6494863B1 (en) * 2001-10-15 2002-12-17 Retractable Technologies, Inc. One-use retracting syringe with positive needle retention
US7185451B2 (en) * 2002-09-17 2007-03-06 Fuji Jukogyo Kabushiki Kaisha License plate holding bracket and the holding structure thereof
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US20040059294A1 (en) * 2002-09-25 2004-03-25 Pelkey Brian J. Single use syringe and plunger rod locking device therefor
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US8398601B2 (en) * 2006-11-06 2013-03-19 Safeshot Technologies, Llc Puncturable membrane for safety syringe
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MD4223B1 (ro) * 2006-05-05 2013-05-31 Retractable Technologies, Inc Seringă preliminar umplută cu vârf adâncit pentru utilizarea cu ajutaje frontale
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Also Published As

Publication number Publication date
DK673389A (da) 1990-07-01
AU4568389A (en) 1990-07-05
IE62219B1 (en) 1995-01-11
CA2003803C (en) 1994-10-18
CA2003803A1 (en) 1990-06-30
ES2047136T3 (es) 1994-02-16
ZA899147B (en) 1990-10-31
JPH02215473A (ja) 1990-08-28
ATE95708T1 (de) 1993-10-15
DE68909906T2 (de) 1994-02-10
EP0376698B1 (en) 1993-10-13
NZ231546A (en) 1992-04-28
US4973310A (en) 1990-11-27
EP0376698A3 (en) 1990-11-22
EP0376698A2 (en) 1990-07-04
JPH0433234B2 (ko) 1992-06-02
DK673389D0 (da) 1989-12-29
AU617225B2 (en) 1991-11-21
IE893791L (en) 1990-06-30
DK171743B1 (da) 1997-04-28
BR8906780A (pt) 1990-09-18
DE68909906D1 (de) 1993-11-18
KR920000464B1 (ko) 1992-01-14

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